org.eclipse.emfforms.bazaar

Class Bazaar.Builder<T>

java.lang.Object

org.eclipse.emfforms.bazaar.Bazaar.Builder<T>

Type Parameters:

T - the type of product provided by the bazaar

Enclosing interface:

Bazaar<T>

public static final class Bazaar.Builder<T>
extends Object

A fluent builder of Bazaars.

Author:

Christian W. Damus

Method Summary

Modifier and Type	Method and Description
Bazaar.Builder<T>	add(Vendor<? extends T> vendor) Adds a vendor.
Bazaar.Builder<T>	add(Vendor<? extends T> vendor1, Vendor<? extends T> vendor2, Vendor<? extends T>... more) Adds vendors.
Bazaar.Builder<T>	addAll(Collection<? extends Vendor<? extends T>> vendors) Adds vendors.
Bazaar.Builder<T>	addContextFunction(Class<?> type, BazaarContextFunction contextFunction) Add a context function.
Bazaar.Builder<T>	addContextFunction(String key, BazaarContextFunction contextFunction) Add a context function.
Bazaar<T>	build() Create the bazaar.
static <T> Bazaar.Builder<T>	empty() Creates a new empty bazaar builder.
Bazaar.Builder<T>	onPriorityOverlap(Bazaar.PriorityOverlapCallBack<? super T> overlapHandler) Set the handler for priority overlaps.
Bazaar.Builder<T>	threadSafe() Request that the bazaar be thread-safe.
static <T> Bazaar.Builder<T>	with(Collection<? extends Vendor<? extends T>> vendors) Creates a new bazaar builder with the given initial vendors.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

empty

public static <T> Bazaar.Builder<T> empty()

Creates a new empty bazaar builder.

Type Parameters:

T - the type of product provided by the Bazaar

Returns:

an initially empty builder

with

public static <T> Bazaar.Builder<T> with(Collection<? extends Vendor<? extends T>> vendors)

Creates a new bazaar builder with the given initial vendors.

Type Parameters:

T - the type of product provided by the Bazaar

Parameters:

vendors - initial vendors

Returns:

an initialized builder

add

public Bazaar.Builder<T> add(Vendor<? extends T> vendor)

Adds a vendor.

Parameters:

vendor - the vendor to add

Returns:

this builder

add

public Bazaar.Builder<T> add(Vendor<? extends T> vendor1,
                             Vendor<? extends T> vendor2,
                             Vendor<? extends T>... more)

Adds vendors.

Parameters:

vendor1 - a vendor to add

vendor2 - another vendor to add

more - optional additional vendors to add

Returns:

this builder

addAll

public Bazaar.Builder<T> addAll(Collection<? extends Vendor<? extends T>> vendors)

Adds vendors.

Parameters:

vendors - vendors to add

Returns:

this builder

addContextFunction

public Bazaar.Builder<T> addContextFunction(Class<?> type,
                                            BazaarContextFunction contextFunction)

Add a context function.

Parameters:

type - the context value type provided by the function

contextFunction - the context function to add

Returns:

this Bazaar.Builder

addContextFunction

public Bazaar.Builder<T> addContextFunction(String key,
                                            BazaarContextFunction contextFunction)

Add a context function.

Parameters:

key - the context key for the function

contextFunction - the context function to add

Returns:

this Bazaar.Builder

onPriorityOverlap

public Bazaar.Builder<T> onPriorityOverlap(Bazaar.PriorityOverlapCallBack<? super T> overlapHandler)

Set the handler for priority overlaps. This may only be set once.

Parameters:

overlapHandler - the overlap handler to set

Returns:

this builder

threadSafe

public Bazaar.Builder<T> threadSafe()

Request that the bazaar be thread-safe. This is useful for bazaars that may be accessed arbitrarily by concurrent threads. By default, the builder creates bazaars that are not thread-safe.

Returns:

this builder

build

public Bazaar<T> build()

Create the bazaar. Further updates to the builder will have no effect on the resulting bazaar.

Returns:

the bazaar